Cat123dog456 Cat123dog456

02-12-2021
Mathematics

contestada

What is the vertex of the parabola y=-x^2+4x-5

Vertex= ( , )

Respuesta :

858654189 858654189

02-12-2021

Answer:

Ans: (-2, -9)

Explanation:

x-coordinate of the vertex:

x

=

(

−

b

2

a

)

=−42=−2y-coodinate of vertex: y=f(−2)=(−2)2+4(−2)−5=4−8−=−9

Step-by-step explanation:

Answer Link

Otras preguntas

Joe Smith, RHIA, works for abc outstanding company as interm HIS

Which transformation will be equivalent to rotating a figure 270 degrees counterclockwise

What does DHCP stand for?

the seperation of powers was created in constitution to prevent ?

The Northwest Ordinance of 1787 addressed the issue of statehood in the Northwest Territory by forcing existing states to give up claims to land in the territor

what is the answer 5i/(2+3i)^2

A patient comes in showing signs of severe depression. Dr. Jorgenson wants to order an EEG and hormone panel, while Dr. Frieden wants to set up a system of rew

Eight members of a chess club are having a tournament. In the first round every player will play a chess game against every other player. How many games will be

What are the laws of physics?

Steps to Solve the equation 6+4×=×+30